THK .U'KASSIC SVSTKM 



389 



Fig. 120. LIA8SIC AMMONITES. 



. Dnctylioceras coniiuune (J). 

 1). Har]K>cera8 serpentinum ( j). 

 c. ^Egoceras capricornus (J). 



i/. A malt hriis inargaritatuH (J). 

 e. Coroniceras Bucklandi (J). 

 /. Psiloceras planorbe (J). 



